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don't emit a 1-byte object as a .fill. This is silly and causes

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CodeGen/X86/global-sections.ll to fail with CDArray



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149343 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2012-01-31 03:39:24 +00:00
parent 9a0b604d33
commit c63352f633
1 changed files with 3 additions and 1 deletions
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4
lib/CodeGen/AsmPrinter/AsmPrinter.cpp
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@ -1615,7 +1615,9 @@ static void EmitGlobalConstantDataSequential(const ConstantDataSequential *CDS,
int Value = isRepeatedByteSequence(CDS, AP.TM);
if (Value != -1) {
uint64_t Bytes = AP.TM.getTargetData()->getTypeAllocSize(CDS->getType());
return AP.OutStreamer.EmitFill(Bytes, Value, AddrSpace);
// Don't emit a 1-byte object as a .fill.
if (Bytes > 1)
return AP.OutStreamer.EmitFill(Bytes, Value, AddrSpace);
}
// If this can be emitted with .ascii/.asciz, emit it as such.